Clearance Items

(Metric Threading: M4 x 0.70) - 20 mm long

4 pin, ceramic tubes base, 1 ¼" diameter - 1 1/16" tall.

Single socket. 3 rows/6 lugs per row, 6 mounting holes. Board dimensions 3 ¾" x 3". Terminals are not pre-wired.

61 piece amp knob kit. Kit contains the following knobs:

• 8 × Black Skirted (P-K314-1)
• 7 × Black Chickenhead (P-K300 )
• 7 × White Vintage (P-K315-1)
• 7 × Brown Vintage (P-K316-1)
• 7 × Black Vintage (P-K325)
• 7 × Black with Gold Cap (P-K339)
• 7 × Black with Silver Cap, short (P-K341)
• 4 × Black with Gold Cap (P-K340)
• 4 × Black with Silver Cap (P-K342)
• 3 × Black Scalloped (P-K345)

Hi/Rev and Low/Mid control bottom for concentric potentiometers on Peavey KB-300 keyboard amp. Peavey part: 70902035

4-pin ceramic bayonet socket used for 300B and 811 tubes.

• Top mount
• 2" mounting centers

Top mount, mounting centers = 1", chassis hole = ¾".

Dual socket. 2 rows/12 lugs per row, 4 mounting holes. Board dimensions 5 ¼" x 3". Terminals are not pre-wired.

Dual socket. 3 rows/10 lugs per row, 4 mounting holes. Board dimensions 5 ½" x 3 ¾". Terminals are not pre-wired.

The YJ7591 is a specialized, current-limiting/voltage-conditioning adapter for use in most amplifiers that use 7591 output tubes. Only the triode version will provide a noticeable power reduction. The ground wire connects to chassis-ground for cathode-biased amplifiers. All Yellow Jackets® converters come with JJ Brand EL84/6BQ5 vacuum tubes.

9-pin Micalex ceramic tube socket for auto-wave soldering applications.
Measurements:

• Center PCB hole diameter -0.73"
• Mounting pin diameters - (9 holes at 1.00") and (3 holes at 1.26")

For Dynaco Mark III. Dual socket, 2 rows/11 lugs per row, 4 mounting holes. Board dimension 4.25" x 3.45". 0.125" thickness.

The YJ7591 is a specialized, current-limiting/voltage-conditioning adapter for use in most amplifiers that use 7591 output tubes. Only the triode version will provide a noticeable power reduction. The ground wire connects to chassis-ground for cathode-biased amplifiers. All Yellow Jackets® converters come with JJ Brand EL84/6BQ5 vacuum tubes.

The YJ20 is for use in most amplifiers using 6V6 output tubes. The YJ20 is similar to the YJC but does not drop the plate and screen voltages. It is meant for use in lower power output amps (20 watts or less) when no power reduction is desired. The ground wire connects to the chassis-ground for cathode-biased amplifiers. All Yellow Jackets® converters come with JJ Brand EL84/6BQ5 vacuum tubes.

The YJC is similar to the YJS, but for use in amps with cathode-biased power tubes. Cathode-biased power tubes have a bias resistor connected from their cathode to ground. The ground wire of the YJC is used to bypass the amp’s cathode bias components so the Yellow Jacket® converter’s internal bias components are used instead. All Yellow Jackets® converters come with JJ Brand EL84/6BQ5 vacuum tubes.

#6 x 1 ½” zinc type AB. Type AB screws tap their own mating internal thread. They require a preformed hole for installation into metallic materials but necessary for wood or plastic materials. Combines locating point of Type A with thread size and pitch of Type B. Normal limitations of Type B apply. Has a general purpose bearing area and can be substituted in most applications for round, truss, or binding heads. Provides good control in driving and is the most recommended drive.